/**
* Copyright (c) 1997, 2015 by ProSyst Software GmbH and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.smarthome.automation.type;
import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.smarthome.automation.Trigger;
import org.eclipse.smarthome.automation.Visibility;
import org.eclipse.smarthome.config.core.ConfigDescriptionParameter;
/**
* {@code CompositeTriggerType} is as {@link TriggerType} which logically combines {@link Trigger} modules. The
* composite trigger hides internal logic between participating {@link Trigger}s and it can be used as a regular
* {@link Trigger} module.
*
* @author Yordan Mihaylov - Initial Contribution
* @author Ana Dimova - Initial Contribution
* @author Vasil Ilchev - Initial Contribution
*/
public class CompositeTriggerType extends TriggerType {
private List<Trigger> children;
/**
* Default constructor for deserialization e.g. by Gson.
*/
protected CompositeTriggerType() {
}
/**
* This constructor is responsible for creation of a {@code CompositeTriggerType} with ordered set of
* {@link Trigger}s.
* It initialize only base properties of the {@code CompositeTriggerType}.
*
* @param UID is the unique id of this module type in scope of the RuleEngine.
* @param configDescriptions is a {@link Set} of configuration descriptions.
* @param children is a {@link LinkedHashSet} of {@link Trigger}s.
* @param outputs is a {@link Set} of {@link Output} descriptions.
*
*/
public CompositeTriggerType(String UID, List<ConfigDescriptionParameter> configDescriptions, List<Output> outputs,
List<Trigger> children) {
super(UID, configDescriptions, outputs);
this.children = children;
}
/**
* This constructor is responsible for creation of a {@code CompositeTriggerType} with ordered set of
* {@link Trigger}s.
* It initialize all properties of the {@code CompositeTriggerType}.
*
* @param UID is the unique id of this module type in scope of the RuleEngine.
* @param configDescriptions is a {@link Set} of configuration descriptions.
* @param label is a short and accurate name of the {@code CompositeTriggerType}.
* @param description is a short and understandable description of which can be used the {@code CompositeActionType}
* .
* @param tags defines categories that fit the {@code CompositTriggerType} and which can serve as criteria for
* searching
* or filtering it.
* @param visibility determines whether the {@code CompositeTriggerType} can be used by anyone if it is
* {@link Visibility#VISIBLE} or only by its creator if it is {@link Visibility#HIDDEN}.
* @param outputs is a {@link Set} of {@link Output} descriptions.
* @param children is a {@link LinkedHashSet} of {@link Trigger}s.
*/
public CompositeTriggerType(String UID, List<ConfigDescriptionParameter> configDescriptions, String label,
String description, Set<String> tags, Visibility visibility, List<Output> outputs, List<Trigger> children) {
super(UID, configDescriptions, label, description, tags, visibility, outputs);
this.children = children;
}
/**
* This method is used for getting the {@link Trigger}s of the {@code CompositeTriggerType}.
*
* @return a {@link LinkedHashSet} of the {@link Trigger} modules of this {@code CompositeTriggerType}.
*/
public List<Trigger> getChildren() {
return children != null ? children : new ArrayList<Trigger>(0);
}
}